1971 Jensen SP vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 15 year(s). Which means there will be less support and parts availability for 1971 Jensen SP. In addition, the cost of maintenance, including insurance, on 1971 Jensen SP would be higher. At 7,206 cc (8 cylinders), 1971 Jensen SP is equipped with a bigger engine. In terms of performance, 1971 Jensen SP (385 HP @ 4700 RPM) has 210 more horse power than 1986 Renault 21. (175 HP @ 5200 RPM). In normal driving conditions, 1971 Jensen SP should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 438 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Jensen SP. In wet, icy, snow, or gravel driving conditions, 1986 Renault 21 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1971 Jensen SP (557 Nm @ 3600 RPM) has 282 more torque (in Nm) than 1986 Renault 21. (275 Nm @ 3000 RPM). This means 1971 Jensen SP will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 1971 Jensen SP has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Jensen SP will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Jensen SP | 1986 Renault 21 | |
| Make | Jensen | Renault |
| Model | SP | 21 |
| Year Released | 1971 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 7206 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 385 HP | 175 HP |
| Engine RPM | 4700 RPM | 5200 RPM |
| Torque | 557 Nm | 275 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Bore Size | 109.7 mm | 88 mm |
| Engine Stroke Size | 95.3 mm | 82 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1783 kg | 1345 kg |
| Vehicle Length | 4780 mm | 4540 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2670 mm | 2670 mm |
